(19)

(11)

EP 0 734 504 A1

(12)

(43) Date of publication: 02.10.1996 Bulletin 1996/40 (21) Application number: 95908058.0 (22) Date of filing: 12.01.1995

(51) International Patent Classification (IPC):  F25B 21/ 02( . ) F25D 19/ 00( . ) F25D 11/ 00( . ) (86) International application number: PCT/US1995/000579 (87) International publication number: WO 1995/019533 (20.07.1995 Gazette 1995/31)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 12.01.1994 US 19940180887 (71) Applicants: MARLOW INDUSTRIES, INC. Dallas, TX 75238-1645 (US) OCEANEERING INTERNATIONAL, INC. Houston, TX 77058-2268 (US) OWENS CORNING Toledo, Ohio 43659 (US)	(72) Inventors: PARK, Brian, V. Austin, TX 78737 (US) SMITH, Malcolm, C., Jr. La Porte, TX 77571 (US) GILLEY, Michael, D. Rowlett, TX 75088 (US) CRISCUOLO, Lance Dallas, TX 75231 (US) NELSON, John, L. Garland, TX 75044 (US) MCGRATH, Ralph, D. Granville, OH 43023 (US) (74) Representative: Maury, Richard Philip, et al  MARKS & CLERK, 57-60 Lincoln's Inn Fields London WC2A 3LS London WC2A 3LS (GB)